| 1 | 
            <?xml version="1.0" encoding="UTF-8"?>
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| 2 | 
            <!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "https://www.web3d.org/specifications/x3d-3.3.dtd">
          | 
      
| 3 | <X3D profile='Immersive' version='3.3' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.3.xsd'> | 
| 4 | <head> | 
| 5 | <component level='2' name='Geometry2D'/> | 
| 6 | <meta name='title' content=' Circle2dExample.x3d '/> | 
| 7 | <meta name='description' content='Example of Circle2D node showing a simple circular circumference.'/> | 
| 8 | <meta name='creator' content='Leonard Daly and Don Brutzman'/> | 
| 9 | <meta name='created' content='17 April 2006'/> | 
| 10 | <meta name='modified' content='27 July 2024'/> | 
| 11 | <meta name='reference' content='https://X3dGraphics.com'/> | 
| 12 | <meta name='reference' content=' https://www.web3d.org/x3d/content/examples/X3dResources.html '/> | 
| 13 | <meta name='rights' content='Copyright 2006, Daly Realism and Don Brutzman'/> | 
| 14 | <meta name='subject' content='X3D book, X3D graphics, X3D-Edit, http://www.x3dGraphics.com'/> | 
| 15 | <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter10Geometry2D/Circle2dExample.x3d '/> | 
| 16 | <meta name='generator' content='X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit'/> | 
| 17 | <meta name='license' content='../license.html'/> | 
| 18 | </head> | 
| 19 | <Scene> | 
| 20 | <WorldInfo title='Circle2dExample.x3d'/> | 
| 21 | <Viewpoint description='Circle2D example'/> | 
| 22 | <Transform translation='-2.5 1 0'> | 
| 23 | <Shape> | 
| 24 | <Circle2D/> | 
| 25 | 
                                     
                                      
 
                    <!-- Appearance
                                    MagentaAppearance is a DEF node that has 1 USE node: USE_1 --> 
<Appearance DEF='MagentaAppearance'>  | 
| 26 | <Material diffuseColor='1 0 0' emissiveColor='0 0 1' specularColor='0 .8 0'/> | 
| 27 | </Appearance> | 
| 28 | </Shape> | 
| 29 | </Transform> | 
| 30 | <Transform scale='1 .5 0' translation='-1 -1.5 0'> | 
| 31 | <Shape> | 
| 32 | <Circle2D radius='2'/> | 
| 33 | <Appearance USE='MagentaAppearance'/> | 
| 34 | </Shape> | 
| 35 | </Transform> | 
| 36 | </Scene> | 
| 37 | </X3D> | 
         <!--
Color-coding legend: X3D terminology 
<X3dNode
          DEF='idName' field='value'/> 
 matches XML terminology 
<XmlElement
          DEF='idName' attribute='value'/> 
(Light-blue background: event-based behavior node or statement)
(Grey background inside box: inserted documentation)
(Magenta background: X3D Extensibility)
          -->
      
         
            
         
         <!--
For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints.
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